You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot ...

Carry on further to find Spica (labeled "2" below), the ... Beneath the right wing of Cygnus is the constellation Lyra, whose main star is Vega (labeled "1" in the illustration below), the fifth ...

In the early part of the month, look to the west at nightfall for the constellation that topped the wintry array of bright ...

You can tell spring has officially begun in the Northern Hemisphere just by looking at the stars. Here's how to easily spot the Spring Triangle without a telescope.

On April evenings, look to the west to spot the bright winter constellations of Orion, Gemini, Taurus, Auriga, Canis Major and Canis Minor. They’ll be gone soon, so check them out while you can.

This NASA/ESA Hubble Space Telescope image features a sparkling spiral galaxy paired with a prominent star, both in the ...